Base | Representation |
---|---|
bin | 101110111110011100010100… |
… | …000110010011001000000000 |
3 | 1000002111212200022010200200000 |
4 | 232332130110012103020000 |
5 | 204034423123123110013 |
6 | 2011223131350400000 |
7 | 61342304033315220 |
oct | 5676342406231000 |
9 | 1002455608120600 |
10 | 206601149035008 |
11 | 5a914067605302 |
12 | 1b20882a960000 |
13 | 8b38535337c40 |
14 | 390379851c080 |
15 | 18d4283bb4973 |
hex | bbe714193200 |
206601149035008 has 3840 divisors, whose sum is σ = 837086727020544. Its totient is φ = 49379097968640.
The previous prime is 206601149035003. The next prime is 206601149035033. The reversal of 206601149035008 is 800530941106602.
206601149035008 is a `hidden beast` number, since 2 + 0 + 6 + 601 + 1 + 4 + 9 + 0 + 35 + 0 + 0 + 8 = 666.
It is not an unprimeable number, because it can be changed into a prime (206601149035003) by changing a digit.
It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 395030877435 + ... + 395030877957.
Almost surely, 2206601149035008 is an apocalyptic number.
206601149035008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 206601149035008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418543363510272).
206601149035008 is an abundant number, since it is smaller than the sum of its proper divisors (630485577985536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206601149035008 is a wasteful number, since it uses less digits than its factorization.
206601149035008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 677 (or 649 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The spelling of 206601149035008 in words is "two hundred six trillion, six hundred one billion, one hundred forty-nine million, thirty-five thousand, eight".
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